CN206985372U - Gas expansion shaft is pushed up to attach together and put automatically - Google Patents
Gas expansion shaft is pushed up to attach together and put automatically Download PDFInfo
- Publication number
- CN206985372U CN206985372U CN201720319709.7U CN201720319709U CN206985372U CN 206985372 U CN206985372 U CN 206985372U CN 201720319709 U CN201720319709 U CN 201720319709U CN 206985372 U CN206985372 U CN 206985372U
- Authority
- CN
- China
- Prior art keywords
- gas expansion
- expansion shaft
- chuck
- cylinder
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of gas expansion shaft is pushed up to attach together and put automatically, including the gas expansion shaft on retractable volume machine, the left and right ends of gas expansion shaft are separately mounted on chuck, the left and right ends of gas expansion shaft use male and female taper fit with chuck, chuck is fixed on the rotating shaft, and rotary shaft is arranged in slip cap by bearing, and the outer end of slip cap is connected with cylinder, slip cap is slidably mounted on fixed mount, and the cylinder is arranged on the outside of fixed mount.The chuck that installation use of the structure to gas expansion shaft can be slided, is closed, Automated condtrol by cylinder top, and top is closed separation and more facilitated, and using cylinder Automatic-clamping and fixes gas expansion shaft, fixation is more firm.
Description
Technical field
Retractable volume equipment technical field is the utility model is related to, more particularly to a kind of gas expansion shaft on retractable volume machine is certainly
Dynamic top, which attaches together, puts.
Background technology
At present, gas expansion shaft is fitted with retractable volume equipment, reel is installed on gas expansion shaft, therefore is to need to fill on gas expansion shaft
Material and discharging, the installation to gas expansion shaft is very troublesome in the prior art, is usually to fix gas expansion shaft manually, so exists and gas is risen
Axle fixation is insecure, or has loosening, easily causes connecting portion to damage.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, there is provided a kind of gas expansion shaft is pushed up to attach together and put automatically, is adopted
Gas expansion shaft is held out against automatically with cylinder, simple to operate, fixation.
The utility model solves the technical scheme of its technical problem use：This gas expansion shaft is pushed up to attach together and put automatically, including peace
Gas expansion shaft on retractable volume machine, the left and right ends of gas expansion shaft are arranged on chuck in a manner of taper fit respectively, chuck
Fixed rotary shaft is arranged in slip cap by bearing on the rotating shaft, and the outer end of slip cap is connected with cylinder, and slip cap slides
On fixed mount, the cylinder is arranged on the outside of fixed mount.Installation use of the structure to gas expansion shaft can be slided
Chuck, closed by cylinder top, Automated condtrol, it is more convenient, it is fixed more firm using cylinder Automatic-clamping and fixed gas expansion shaft
Gu.
In order to further perfect, the rotation outer shaft sleeve of left end has turning set, is to be slidably matched between turning set and rotary shaft
And keyway is provided with, drive gear is installed outside turning set.Gear is rotated by tooth form chain link motor, so drive gas expansion shaft,
Gear coordinates with rotary shaft to be not easy to skid, slow-roll stabilization.
It is further perfect, positioning head is installed, positioning retaining cap is provided with and folder outside chuck in positioning head on the inside of fixed mount
Concentric locating slot, positioning head upper part are provided with opening.Gas expansion shaft is so easily installed, and ensures gas expansion shaft and chuck pair
Connect, it is ensured that chuck fixes gas expansion shaft.
The utility model has the advantages that：The chuck that installation use of the utility model to gas expansion shaft can be slided, lead to
Cylinder top conjunction is crossed, Automated condtrol is more convenient, and using cylinder Automatic-clamping and fixed gas expansion shaft, fixation is more firm, favorably
In being widely popularized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of chuck and positioning head in the utility model.
Description of reference numerals：Gas expansion shaft 1, chuck 2, rotary shaft 3, slip cap 4, cylinder 5, fixed mount 6, turning set 7, driving
Gear 8, positioning head 9, locating slot 9-1, be open 9-2.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to the drawings：Gas expansion shaft is pushed up to attach together and put automatically in the present embodiment, including the gas expansion shaft 1 on retractable volume machine,
The left and right ends of gas expansion shaft 1 are arranged on chuck 2 in a manner of taper fit respectively, and chuck 2 is fixed in rotary shaft 3, are rotated
Axle 3 is arranged in slip cap 4 by bearing, and the outer end of slip cap 4 is connected with cylinder 5, and slip cap 4 is slidably mounted on fixed mount 6
On, cylinder 5 is arranged on the outside of fixed mount 6.Turning set 7 is cased with outside the rotary shaft 3 of left end, is between turning set 7 and rotary shaft 3
It is slidably matched and is provided with keyway, drive gear 8 is installed outside turning set 7.The inner side of fixed mount 6 is provided with positioning head 9, positioning head
9 are enclosed on outside chuck 2, are provided with the locating slot 9-1 concentric with chuck 2 in positioning head 9, the upper part of positioning head 9 is provided with opening 9-2.
Wherein gas expansion shaft 1 is put into locating slot 9-1 from the opening 9-2 of positioning head 9, the left and right ends difference of gas expansion shaft 1
It is arranged on chuck 2, the top pressure chuck 2 of cylinder 5, chuck 2 is connected with gas expansion shaft 2 in a manner of taper fit, so operation letter
It is single quick, it is connected firmly.
Although the utility model is shown and described by reference to preferred embodiment, this specialty is common
Technical staff can make various change in form and details it is to be appreciated that in the range of claims.
Claims (3)
1. a kind of gas expansion shaft is pushed up to attach together and put automatically, including the gas expansion shaft (1) on retractable volume machine, it is characterized in that：The gas
Rise axle (1) left and right ends respectively in a manner of taper fit be arranged on chuck (2) on, chuck (2) is fixed on rotary shaft (3)
On, rotary shaft (3) is arranged in slip cap (4) by bearing, and the outer end of slip cap (4) is connected with cylinder (5), slip cap (4)
It is slidably mounted on fixed mount (6), the cylinder (5) is arranged on the outside of fixed mount (6).
2. gas expansion shaft according to claim 1 is pushed up to attach together and put automatically, it is characterized in that：The rotary shaft (3) overcoat of left end
There is turning set (7), to be slidably matched and being provided with keyway between turning set (7) and rotary shaft (3), drive is installed outside turning set (7)
Moving gear (8).
3. gas expansion shaft according to claim 1 is pushed up to attach together and put automatically, it is characterized in that：The inner side installation of the fixed mount (6)
There is positioning head (9), positioning head (9) is enclosed on chuck (2) outside, and the locating slot (9-1) concentric with chuck (2) is provided with positioning head (9),
Positioning head (9) upper part is provided with opening (9-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720319709.7U CN206985372U (en) | 2017-03-29 | 2017-03-29 | Gas expansion shaft is pushed up to attach together and put automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720319709.7U CN206985372U (en) | 2017-03-29 | 2017-03-29 | Gas expansion shaft is pushed up to attach together and put automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985372U true CN206985372U (en) | 2018-02-09 |
Family
ID=61422438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720319709.7U Expired - Fee Related CN206985372U (en) | 2017-03-29 | 2017-03-29 | Gas expansion shaft is pushed up to attach together and put automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436806A (en) * | 2018-05-18 | 2018-08-24 | 福州堂莹机械有限公司 | Safety chuck that is a kind of plus being oriented to |
-
2017
- 2017-03-29 CN CN201720319709.7U patent/CN206985372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436806A (en) * | 2018-05-18 | 2018-08-24 | 福州堂莹机械有限公司 | Safety chuck that is a kind of plus being oriented to |
| CN108436806B (en) * | 2018-05-18 | 2024-02-20 | 福州堂莹机械有限公司 | Safety chuck with guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200329 |